Hella 230040501 ABS Wheel Speed Sensor - Rear Right

HELLA ABS Wheel Speed Sensor for Rear Right Fitment

Restore accurate wheel speed monitoring with this HELLA ABS Wheel Speed Sensor, part number 230040501. Built as a standard replacement with a Hall sensor design, it supports consistent ABS operation on select rear right applications, including Ford Taurus, Taurus X, Five Hundred, Freestyle, Mercury Sable, and Montego models.

Key Features

• ABS wheel speed sensor for rear axle wheel-side mounting
• Hall sensor design for precise wheel speed detection
• 1410 mm wiring harness length for the listed applications
• 2-pin configuration with round white connector
• Supplied with holder and wiring harness included
• Standard replacement grade for direct service use

Product Details

HELLA 230040501 is an ABS wheel speed sensor engineered for rear axle use on the rear right position. It monitors wheel movement so the ABS control system can respond accurately during braking, helping maintain stability and control. The sensor uses a 2-pin Hall sensor setup with a male connector, female terminals, and a 55.51-inch wiring harness length. This part cross-references Standard Ignition ALS486 for the same application.

Compatible With 2008-2009 Ford Taurus, rear right; 2008-2009 Ford Taurus X, rear right; 2008-2009 Mercury Sable, rear right; 2005-2007 Ford Five Hundred, rear right; 2005-2007 Ford Freestyle, rear right; and 2005-2007 Mercury Montego, rear right. The HELLA 230040501 is a direct-fit service part for these listed rear right applications.

What This Sensor Helps Address

• ABS warning light caused by a failed rear wheel speed sensor
• Erratic or missing wheel speed signal at the rear axle
• ABS activation issues during braking
• Loss of braking stability control input from the rear right wheel
• Damaged sensor wiring or connector at the wheel end

Installation Notes

Install at the rear axle wheel side in the rear right position only for the listed vehicles. Verify connector shape, pin count, and harness length before installation. The part includes a holder and wiring harness, and the application requires qualified personnel for assembly/disassembly. Confirm the sensor routing is secured away from moving suspension and brake components.

Quality Assurance

HELLA is known for precision-engineered automotive electrical components, and this ABS wheel speed sensor is built with durable materials for service in demanding road conditions. Part number 230040501 is made to support reliable replacement on the specified Ford and Mercury applications.